DWF to PNG using C#
The C# library for converting AutoCAD drawing files to PNG images.
The C# library for converting AutoCAD DWF files to PNG images.
Try for FREEC# library install
ConvertAPI provides an ASP.NET C# library that allows you to perform a DWF to PNG conversion with just a few lines of code. Convert DWF to PNG documents using C# programming language with no effort at all!
Install-Package ConvertApi
Authenticate ConvertAPI C# library
You can obtain your secret key by signing up for a free account. Once you sign up, you'll receive 250 free conversions instantly! Grab your authentication secret from the account dashboard, and authenticate the ConvertAPI C# library like this:
ConvertApi convertApi = new ConvertApi("your-api-secret");
DWF to PNG using C# in no time!
Once you have your authentication in place, simply copy-paste this dwf to png conversion code snippet into your C# project:
Upload the file and see how it works
You can set up the advanced conversion parameters and test the conversion result online using our interactive demo tool. It will auto-generate the code snippet for you!
Advanced DWF to PNG conversion parameters
Set space type to convert.
Values: default all model
Set custom layout name to convert by setting it name or index. This property overrides the SpaceToConvert property.
Export AutoCAD layers.
Set output image resolution in dpi.
Control the use of text and graphics subsample antialiasing. The subsampling box size should be 8 bits for optimum text antialiasing, but smaller values can be used for faster rendering.
Set output color space.
Values: truecolors grayscale monochrome
Add alpha channel to image, setting pixels matching color to transparent. Values accepted are RGBA, CMYK hex string, color name or RGB format like this 255,255,255 (RED=255, GREEN=255, BLUE=255) or 255,255,255,150 with alpha chanel.